butterfly | vocaloid cover

am i funny yet also i didnt know that there was already a shitpost cover of this before i uploaded it i watched it right before i uploaded this and all i could think of was "........fuck" original song: https://www.youtube.com/watch?v=QzcvRDWgRIE miku, len and rin art by: https://www.pixiv.net/member.php?id=4088 una art by: unsure! illustrator was never revealed